Vaidyanathan, US

Aishwarya Vaidyanathan, Arlington Heights, IL US

Patent application number

Description

Published

20150098861

ANTISEPTIC APPLICATOR - An applicator assembly may include a body having a proximal end portion and a distal end portion, an actuator operatively coupled to the body, a container disposed within the body, an application member attached to the distal end portion, and a valve disposed between the container and the application member. Actuation of the actuator opens the valve and places the interior of the container in fluid communication with the application member by way of a compressive force applied to the body. A method of applying a solution to a surface may include actuating the actuator, wherein actuation of the actuator applies a compressive force to the body that opens the valve and places the interior of the container in fluid communication with the application member, and contacting the application member to the surface, thereby applying the solution to the surface.

04-09-2015

Akhileswar Ganesh Vaidyanathan, Wilmington, DE US

Patent application number

Description

Published

20090055150

SCALABLE, COMPUTATIONALLY EFFICIENT AND RAPID SIMULATION SUITED TO DECISION SUPPORT, ANALYSIS AND PLANNING - The present invention provides a means for performing scalable, computationally efficient and rapid simulations of complex or complex adaptive systems realized through the dynamic interaction of multiple modeling components to generate outputs suited to decision support, analysis and planning. In the context of disease modeling, these outputs can be used for analyzing the impact of disease and the potential value of the use of pharmaceutical and non-pharmaceutical interventions.

02-26-2009

Akhileswar Ganesh Vaidyanathan, Landenberg, PA US

Patent application number

Description

Published

20110231356

FlexSCAPE: Data Driven Hypothesis Testing and Generation System - The present invention relates to a method for generating hypotheses automatically from graphical models built directly from data. The method of the present invention links three key scientific concepts to enable hypothesis generation from data driven hypothesis-models: including the use of information theory based measures to identify informative feature subsets within the data; the automatic generation of graphical models from the informative data subsets identified from step one; and the application of optimization methods to graphical models to enable hypothesis generation. The integration of these three concepts can enable scalable approaches to hypothesis generation from large, complex data environments. The use of graphical models as the model representation can allow prior knowledge to be effectively integrated into the modeling environment.

09-22-2011

20120004893

Methods for Enabling a Scalable Transformation of Diverse Data into Hypotheses, Models and Dynamic Simulations to Drive the Discovery of New Knowledge - The present invention relates to a method for the automatic identification of at least one informative data filter from a data set that can be used to identify at least one relevant data subset against a target feature for subsequent hypothesis generation, model building and model testing. The present invention describes methods, and an initial implementation, for efficiently linking relevant data both within and across multiple domains and identifying informative statistical relationships across this data that can be integrated into agent-based models. The relationships, encoded by the agents, can then drive emergent behavior across the global system that is described in the integrated data environment.

01-05-2012

20120185424

FlexSCAPE: Data Driven Hypothesis Testing and Generation System - The present invention relates to a method for generating hypotheses automatically from graphical models built directly from data. The method of the present invention links three key scientific concepts to enable hypothesis generation from data driven hypothesis-models: including the use of information theory based measures to identify informative feature subsets within the data; the automatic generation of graphical models from the informative data subsets identified from step one; and the application of optimization methods to graphical models to enable hypothesis generation. The integration of these three concepts can enable scalable approaches to hypothesis generation from large, complex data environments. The use of graphical models as the model representation can allow prior knowledge to be effectively integrated into the modeling environment.

07-19-2012

Chandra Vaidyanathan, Rockville, MD US

Patent application number

Description

Published

20120106380

SYSTEM AND METHOD FOR HIGH RESOLUTION INDOOR POSITIONING USING A NARROWBAND RF TRANSCEIVER - A sequence of two or more signals representing two or more data packets is transmitted through a wireless channel using a transmitter device. The two or more signals are a result of two or more transmissions that are made sequentially in time at different center frequencies in order to span a desired bandwidth. At least one of the two or more signals includes a physical layer preamble. The sequence of two or more signals is received using a receiver device. A time of arrival of one or more signals of the received sequence is calculated using one or more of the received sequence, the time differences among the two or more transmissions, the different center frequencies, information from the two or more data packets, and any carrier phase differences among the two or more transmissions using the receiver device.

05-03-2012

20120120834

HIGH RESOLUTION WIRELESS INDOOR POSITIONING SYSTEM FOR LEGACY STANDARDS-BASED NARROWBAND MOBILE RADIOS - Two or more data packets transmitted through a wireless channel are received using a receiver device. The two or more data packets are a result of two or more transmissions that are made sequentially in time at different center frequencies in order to span a desired bandwidth. Each data packet of the two or more data packets is transmitted at a single center frequency. Time differences and/or carrier phase differences among the two or more transmissions are estimated. A time-of-arrival of one or more data packets of the two or more data packets is calculated using each data packet of the two or more data packets and one or more of the estimated time differences, the different center frequencies, and the estimated carrier phase differences.

05-17-2012

20120264388

Adaptive Interference Nulling for MIMO Receiver Based on Interference Characteristics - Interference in an unlicensed frequency band is spatially filtered out from received signals at a wireless device operating in the unlicensed frequency band. Energy received at a plurality of antennas of the wireless is device is analyzed to detect interference in the unlicensed frequency band. The detected interference is classified by type. Parameters for a nulling filter are generated or selected based on the type of interference detected in the received energy. During a time interval when it is expected to receive desired signals, the nulling filter is applied using the parameters to signals obtained from energy received at the plurality of antennas during the time interval.

10-18-2012

20120320787

High Resolution Wireless Indoor Positioning System for Legacy Standards-Based Narrowband Mobile Radios - Two or more data packets transmitted through a wireless channel are received using a receiver device. The two or more data packets are a result of two or more transmissions that are made sequentially in time at different center frequencies in order to span a desired bandwidth. Each data packet of the two or more data packets is transmitted at a single center frequency. Time differences and/or carrier phase differences among the two or more transmissions are estimated. A time-of-arrival of one or more data packets of the two or more data packets is calculated using each data packet of the two or more data packets and one or more of the estimated time differences, the different center frequencies, and the estimated carrier phase differences.

12-20-2012

20130250791

Indoor Positioning System for Standards-Based Narrowband mobile Radios Using Spectrally Overlapping Transmissions - Two or more data packets transmitted through a wireless channel are received using a receiver device. The two or more data packets are a result of two or more transmissions that are made sequentially in time at different center frequencies in order to span a desired bandwidth. Each data packet of the two or more data packets is transmitted at a single center frequency. Time differences and/or carrier phase differences among the two or more transmissions are estimated. A time-of-arrival of one or more data packets of the two or more data packets is calculated using each data packet of the two or more data packets and one or more of the estimated time differences, the different center frequencies, and the estimated carrier phase differences.

09-26-2013

20140045522

UNSYNCHRONIZED TIME-OF-FLIGHT-BASED WIRELESS POSITIONING SYSTEM USING NETWORK BROADCASTS - In a positioning system, each network access device in a first subset of N1 network access devices transmits a wireless location beacon signal, producing N1 wireless location beacon signals that are transmitted by the first subset. Each network access device in a second subset of N2 network access devices receives the N1 wireless location beacon signals from the first subset and calculates N1 TOAs from each of the N1 received wireless location beacon signals, producing N1×N2 calculated TOAs by the second subset. Using one or more wireless transmissions, one or more network access devices transmits the location coordinates of the network access devices and transmits the N1×N2 calculated TOAs, differences calculated among the N1×N2 calculated TOAs, or a combination of one or more of the N1×N2 calculated TOAs and one or more of the differences calculated among the N1×N2 calculated TOAs.

02-13-2014

20150071274

CABLE ASSEMBLY WITH INTEGRATED WIRELESS PROXIMITY SENSORS - In one embodiment, a cable assembly is provided that comprises a cable, one or more radio transceivers spaced along the length of the cable; and a first set of one or more integrated conductors within the cable to supplying supply DC power and ground to the one or more radio transceivers.

03-12-2015

Patent applications by Chandra Vaidyanathan, Rockville, MD US

Chandra Vaidyanathan, Bethesda, MD US

Patent application number

Description

Published

20090239486

APPARATUS FOR ANTENNA DIVERSITY USING JOINT MAXIMAL RATIO COMBINING - A method for improving performance of radio frequency (RF) communication of a station (STA) having an access point (AP) is disclosed. The method includes using an arbitrary set of transmit antenna weights, calculating a set of receive antenna weights, and updating the transmit antenna weights based on the receive antenna weights.

09-24-2009

20090285146

METHODS FOR IMPROVING RANGE FOR MULTICAST WIRELESS COMMUNICATION - An extended range mode for wireless communication of a multicast data signal from an access point (AP) to multiple stations (STAs) may be enabled or disabled. When the extended range mode is enabled, the AP transmits the data signal up to a total of N times using a transmit delay diversity, where N is the number of transmit antennas.

11-19-2009

20090285331

CONTROL OF POWER AMPLIFIERS IN DEVICES USING TRANSMIT BEAMFORMING - A radio transmitter and method controls efficiency of each of a plurality of power amplifiers that amplify a corresponding one of a plurality of radio frequency signals for a beamforming transmission by a corresponding one of a plurality of antennas. Each of the plurality of power amplifiers is controlled to operate with one or more operating parameters that optimize the efficiency for an output power level of corresponding ones of the radio frequency signals. Transmit weights for transmit signals are determined and updated on a per-packet basis.

11-19-2009

20090296848

JOINT MAXIMAL RATIO COMBINING USING TIME-DOMAUIN BASED SIGNAL PROCESSING - A communication device transmits and receives communication signals with another communication device via a plurality of antennas, a plurality of transmit tapped delay-line filters, a plurality of receive tapped delay-line filters, a combiner/analyzer with a plurality of filters for signal processing; and a plurality of computation blocks. The computation blocks determine complex weights for the tapped delay-line filters for optimizing the received signal-to-noise ratio and the range of communication of the communication device.

12-03-2009

Patent applications by Chandra Vaidyanathan, Bethesda, MD US

Chandra Vaidyanathan, Cleveland, OH US

Patent application number

Description

Published

20090291657

Sharing AGC Loop Between Demodulator and Spectrum Analysis System - Systems and methods for sharing an AGC loop between a wireless data demodulator and a spectrum analysis module that operates simultaneously with the data demodulator. In one embodiment, a predetermined hold time prevents the AGC loop from changing gain too often, thereby allowing the spectrum analysis module to collect reliable data. In another embodiment, the hold time may be extended to coincide with a spectrum analysis event, such as a boundary of an FFT block. In still another embodiment, an FFT valid signal is provided such that collected FFT blocks can be designated as suspect and then subsequently processed accordingly.

11-26-2009

20090310661

Capturing and Using Radio Events - In one embodiment a method includes, collecting in-phase/quadrature (I/Q) data representing energy detected by a radio in a frequency band, performing a fast Fourier transform (FFT) on the I/Q data resulting in a stream of FFT blocks, identifying using the stream of FFT blocks a pulse in the frequency band, recording in a radio events record (RER) a plurality of radio events and corresponding timestamps that are indicative, respectively, of a type and time of individual state changes in the radio during the collecting step, and, for example, using at least two of the radio events to identify, in the time domain, a beginning time and end time of the pulse detected in the stream of FFT blocks.

12-17-2009

20110026630

Power Allocation of Spatial Streams in MIMO Wireless Communication System - Multiple-input multiple-output (MIMO) wireless communication techniques are provided that involve mapping multiple spatial streams to corresponding modes of a wireless channel between a plurality of antennas of a first wireless communication device and a plurality of antennas of a second wireless communication device so as to allocate or distribute power unequally to the plurality of modes. In addition, techniques are provided herein to cyclically shift a mapping of spatial streams to modes of the channel.

02-03-2011

Chandramouleeswaran Vaidyanathan, Wilsonville, OR US

Patent application number

Description

Published

20120015204

STAINLESS STEEL ALLOY - Stainless steel alloy composition. The stainless steel alloy composition includes rounded carbides and free chromium in a ferrite matrix. The rounded carbides have particle sizes under 5 microns. The rounded carbides include a first quantity of niobium-containing carbide and a second quantity of chromium carbide, and are substantially free of large, irregularly-shaped carbides.

01-19-2012

Chandramouli Vaidyanathan, Eagan, MN US

Patent application number

Description

Published

20110077786

NET METERING APPARATUS FOR POWER GENERATION SYSTEMS - An electrical power generation unit including a power source, an energy storage system and a net metering control apparatus capable of controlling power delivered to an electrical utility grid so that that a total amount of electrical power from the power source and the energy storage system does not exceed a prescribed power limit. A process of controlling electrical power flow in an electrical power generation unit connected to an electrical utility grid so that that a total amount of electrical power from the power source and the energy storage system does not exceed a prescribed power limit.

03-31-2011

20110308574

SOLAR POWERED ELECTRICAL GENERATION DEVICE AND RELATED METHODS - Embodiments relate to a solar electrical power generation device, including one or more prefabricated solar photovoltaic power source units each unit including an adapter to electrically connect to other units, a moveable and adjustable frame supporting at least one of the one or more prefabricated solar photovoltaic power source units and an electrical storage device being capable of storing electrical power generated from the one or more power source units. The frame is moveable from between sites and within a site and adjustable to increase or decrease a unit angle in relation to the sun and wherein the device being capable of connecting to a utility grid or serving as a stand-alone electrical power system.

SOLAR POWERED ELECTRICAL GENERATION DEVICE AND RELATED METHODS - Embodiments relate to a solar electrical power generation device, including one or more prefabricated solar photovoltaic power source units each unit including an adapter to electrically connect to other units, a movable and adjustable frame supporting at least one of the one or more prefabricated solar photovoltaic power source units and an electrical storage device being capable of storing electrical power generated from the one or more power source units. The frame is movable from between sites and within a site and adjustable to increase or decrease a unit angle in relation to the sun and wherein the device being capable of connecting to a utility grid or serving as a stand-alone electrical power system.

Ganesan Vaidyanathan, Chapel Hill, NC US

Patent application number

Description

Published

20160074541

Prosthetic Compounds for Labeling Internalizing Biomolecules - Prosthetic compounds are disclosed that are effective for radiolabeling biomolecules with 18F. Representative biomolecules include antibodies (e.g., monoclonal antibodies (mAbs) and nanobodies (sdAbs)), antibody fragments, and peptides that may have an affinity for particular types of cells, such as cancer cells. The prosthetic compounds effectively address the art-recognized difficulties associated with the retention of radioactivity within the targeted cells, due to internalization of the biomolecule, followed by proteolytic degradation. Representative prosthetic compounds include (i) a succinimidyloxycarbonyl moiety, (ii) a radioactive moiety bearing 18F, and (iii) a charged moiety, i.e., a moiety that is charged under the physiological conditions of the internal cell environment.

03-17-2016

Ganesan Vaidyanathan, Durham, NC US

Patent application number

Description

Published

20120270812

COMPOSITIONS, METHODS, AND KITS FOR DETERMINING AN ALKYL TRANSFERASE - The present invention relates to novel compounds as well as to compositions, methods, and kits comprising the compounds for determining an alkyltransferase (ATase), in particular an alkylguanine-DNA alkyl transferase (AGT). In general, the novel compounds provide for determining ATase levels, in particular for in vivo applications including, but not limited to, theranostic applications, in particular to cancer-related applications.

10-25-2012

K. Ranji Vaidyanathan, Tucson, AZ US

Patent application number

Description

Published

20080237922

Composite components with integral protective casings - Methods and compositions for fabricating composite parts including at least one structural material and at least one protective material that are integrally bonded without the use of secondary bonding operations. One or more of the materials forming the layers of the composite parts may be a ceramic composition with or without porosity and one or more of the materials may be a polymer composition. Methods including co-injection processes also are provided for fabricating multi-layered structures in which each layer serves a desired function while still being integrated into the overall structure.

10-02-2008

Patent applications by K. Ranji Vaidyanathan, Tucson, AZ US

K. Ranji Vaidyanathan, Stillwater, OK US

Patent application number

Description

Published

20090075088

LIGHTNING STRIKE MITIGATION COMPOSITES - A method for manufacturing a composite material utilizes a tooling material having a desired shape. The surface of the tooling material is coated with a composite film that includes a conductive filler material. A composite composition is introduced into contact with the surface of the tooling material to form a desired shape. The composite composition is processed to produce the composite material, and the composite material has a conductive composite surface layer that includes the conductive filler material.

03-19-2009

Krishna Kumar Vaidyanathan, Painted Post, NY US

Patent application number

Description

Published

20110139958

WEAR RESISTANT COATINGS FOR TOOL DIES - A tool die for forming a green ceramic body. The tool die has a wear resistant coating that is deposited on a substrate and has an outer or free surface having a morphology that provides a mean roughness in a range from about 0.03 μm up to about 0.8 μm Rq. In one embodiment, the wear resistant coating has multiple alternating layers of fine grained and coarse grained materials. Methods of making the tool die and wear resistant coating are also provided.

06-16-2011

Krishnamurthy Vaidyanathan, Morristown, NJ US

Patent application number

Description

Published

20120107089

Fluid Flow Control System Having a Moving Fluid Expander Providing Flow Control and Conversion of Fluid Energy into Other Useful Energy Forms - A fluid flow control system for controlling flow of a primary fluid to a downstream flow-inducing device includes a moving fluid expander with variable expansion ratio and variable speed arranged to receive the flow of the primary fluid and to expand the primary fluid, resulting in a reduction in temperature of the primary fluid. The system further includes an optional heat exchanger arranged to receive the reduced-temperature primary fluid as well as a higher-temperature secondary fluid and to cause varying degrees of heat exchange between the primary and secondary fluids such that the secondary fluid is cooled by the primary fluid. The primary fluid is discharged from the heat exchanger and is supplied to the flow-inducing device.

05-03-2012

20120174577

TURBOCHARGER SYSTEM FOR AIR-THROTTLED ENGINES - A turbocharger system for an air-throttled engine includes a variable flow expander (VFE) in the intake air conduit system that supplies intake air to the engine. At part-load operation, the VFE expands the air by an amount that is controllable, and thus regulates the air flow as needed by the engine. The power extracted by the VFE from the intake air flow is fed to the turbocharger, which helps to achieve quicker turbocharger response and improve scavenging of exhaust gases from the engine. The VFE can be a variable expansion ratio turbine.

07-12-2012

Lakshmi Vaidyanathan, Farmington, MI US

Patent application number

Description

Published

20150233437

BRAKE ROTOR RETAINING TOOL - A brake rotor retaining tool includes a main body having a first end, a second end with a bore extending from the first end and a grip portion. The bore has a non-threaded surface portion and a threaded surface portion. The non-threaded surface portion of the bore extends from the first end of the main body between the first end of the main body to the threaded surface portion. The non-threaded surface portion also has a first overall length measured in an axial direction of the bore. The threaded surface portion of the bore extends from the non-threaded surface portion toward the second end of the main body and has a second overall length measured in the axial direction of the bore. The first overall length is greater than the second overall length.

08-20-2015

Praveen Vaidyanathan, Boise, ID US

Patent application number

Description

Published

20100090309

Capacitors, Dielectric Structures, And Methods Of Forming Dielectric Structures - Some embodiments include dielectric structures. The structures include first and second portions that are directly against one another. The first portion may contain a homogeneous mixture of a first phase and a second phase. The first phase may have a dielectric constant of greater than or equal to 25, and the second phase may have a dielectric constant of less than or equal to 20. The second portion may be entirely a single composition having a dielectric constant of greater than or equal to 25. Some embodiments include electrical components, such as capacitors and transistors, containing dielectric structures of the type described above. Some embodiments include methods of forming dielectric structures, and some embodiments include methods of forming electrical components.

04-15-2010

20110020999

Methods of Forming Dielectric Material-Containing Structures - Some embodiments include dielectric structures. The structures include first and second portions that are directly against one another. The first portion may contain a homogeneous mixture of a first phase and a second phase. The first phase may have a dielectric constant of greater than or equal to 25, and the second phase may have a dielectric constant of less than or equal to 20. The second portion may be entirely a single composition having a dielectric constant of greater than or equal to 25. Some embodiments include electrical components, such as capacitors and transistors, containing dielectric structures of the type described above. Some embodiments include methods of forming dielectric structures, and some embodiments include methods of forming electrical components.

01-27-2011

Preethy Vaidyanathan, New York, NY US

Patent application number

Description

Published

20130241952

SYSTEMS AND METHODS FOR DELIVERY TECHNIQUES OF CONTEXTUALIZED SERVICES ON MOBILE DEVICES - The present solution provides a variety of delivery techniques for delivering contextualization services to augment content and advertisement to display within content being viewed on a page on a mobile device. The present solution is directed to using any one or more innovative delivery techniques to prompt the user to augmented content and/or advertisements at the point of a user viewing content on a mobile device, such as while a user is scrolling through textual content of a web page on their mobile device. These innovative delivery techniques provide triggering points on the limited screen of mobile devices to deliver contextualized content and/or advertisement on the display of the mobile device.

09-19-2013

Priya Vaidyanathan, Clyde Hill, WA US

Patent application number

Description

Published

20120124035

REGISTRATION FOR SYSTEM LEVEL SEARCH USER INTERFACE - A system level search module receives system level search user interface registration information for an application of the computing device. The registration information includes an indication of how the system level search module can launch the application. The registration information is added to a registration store, and the application is included as one of one or more applications that can be searched using the system level search user interface.

05-17-2012

20120124071

EXTENSIBLE SEARCH TERM SUGGESTION ENGINE - A search term suggestion engine of a computing device receives characters of user data as the characters are input. The user data is at least part of a search term to be provided to one of multiple applications to search for the search term. An indication of multiple suggestion sources is received from the one application, and one or more suggested search terms are obtained, from the multiple suggestion sources, based on the received characters. One or more suggested search terms can also be obtained from the multiple suggestion sources based on one or more linguistic alternatives for the received characters. The one or more suggested search terms are combined into a combined set of suggested search terms, and the combined set of suggested search terms is returned to a search user interface for presentation to the user.

05-17-2012

20120124072

SYSTEM LEVEL SEARCH USER INTERFACE - A system level search user interface that includes both a data entry portion and an application identification portion is displayed. User data input as a search term is displayed in the data entry portion, and identifiers of each of one or more applications of multiple applications on the computing device that can be searched using the search term are displayed in the application identification portion. The search term is provided to one application of the multiple applications for that one application to generate and display search results based on the search term while the display of at least the data entry portion of the system level search user interface is maintained.

05-17-2012

20120124519

Facilitating Interaction with System Level Search User Interface - A system level search user interface that includes both a data entry portion and a search identification portion is displayed. Data input by a user as a search term is displayed in the data entry portion, and identifiers of each of one or more scopes on the computing device that can be searched using the search term are displayed in the search identification portion. Search results based on a selected scope are displayed in a search results portion of the system level search user interface. A set of keyboard shortcuts allow users to quickly search using any of the scopes, and see previews of a number of results that each of the scopes return. Additionally, the system level search user interface allow users to easily focus on different search result entries, and efficiently change scopes for searching.

05-17-2012

20120297344

SEARCH AND BROWSE HYBRID - A unified search and browse experience may be provided by combining filters that are based on folder location with filters that are based on search criteria. In one example, a user opens a file explorer program and is presented with an initial set of filters. Some of the filters may be folder names, and other filters may be search queries. The user chooses a filter, and then continues to refine the set of files that he or she is looking for by successively selecting new filters and/or typing new filters free-form. The new filters may be folder names or search criteria. The system may suggest new filters based on analysis of files and/or past user behavior. A filter chain records the user's history of having added filters, and the user may add, delete, or replace filters in the chain.

11-22-2012

20130198220

System Level Search User Interface - A system level search user interface that includes both a data entry portion and an application identification portion is displayed. User data input as a search term is displayed in the data entry portion, and identifiers of each of one or more applications of multiple applications on the computing device that can be searched using the search term are displayed in the application identification portion. The search term is provided to one application of the multiple applications for that one application to generate and display search results based on the search term while the display of at least the data entry portion of the system level search user interface is maintained.

08-01-2013

20130304757

EXTENSIBLE SEARCH TERM SUGGESTION ENGINE - A search term suggestion engine of a computing device receives characters of user data as the characters are input. The user data is at least part of a search term to be provided to one of multiple applications to search for the search term. An indication of multiple suggestion sources is received from the one application, and one or more suggested search terms are obtained, from the multiple suggestion sources, based on the received characters. One or more suggested search terms can also be obtained from the multiple suggestion sources based on one or more linguistic alternatives for the received characters. The one or more suggested search terms are combined into a combined set of suggested search terms, and the combined set of suggested search terms is returned to a search user interface for presentation to the user.

11-14-2013

20140095480

SEMANTIC ZOOM FOR RELATED CONTENT - Among other things, one or more techniques and/or systems are provided for displaying a related content view within a search interface. That is, a search interface, such as a search application, may provide search results that are relevant to a query submitted through the search interface. For example, a main search engine results view comprising one or more search results of the query may be presented within the search interface. Responsive to a semantic zoom operation (e.g., a touch gesture), the search interface may be transitioned from the main search engine results view to a related content view comprising related content that corresponds to the query and/or a (e.g., supplemental) search result for the query. In this way, the user may explore supplemental content, such as query suggestions, images, entity descriptions/profiles, videos, and/or other content, that may be related to a query submitted by the user.

04-03-2014

20150205873

SEMANTIC ZOOM FOR RELATED CONTENT - Among other things, one or more techniques and/or systems are provided for displaying a related content view within a search interface. That is, a search interface, such as a search application, may provide search results that are relevant to a query submitted through the search interface. For example, a main search engine results view comprising one or more search results of the query may be presented within the search interface. Responsive to a semantic zoom operation (e.g., a touch gesture), the search interface may be transitioned from the main search engine results view to a related content view comprising related content that corresponds to the query and/or a (e.g., supplemental) search result for the query. In this way, the user may explore supplemental content, such as query suggestions, images, entity descriptions/profiles, videos, and/or other content, that may be related to a query submitted by the user.

07-23-2015

Patent applications by Priya Vaidyanathan, Clyde Hill, WA US

Rajan Vaidyanathan, Oviedo, FL US

Patent application number

Description

Published

20090184798

SHAPE MEMORY THERMAL CONDUCTION SWITCH - A thermal conduction switch includes a thermally-conductive first member having a first thermal contacting structure for securing the first member as a stationary member to a thermally regulated body or a body requiring thermal regulation. A movable thermally-conductive second member has a second thermal contacting surface. A thermally conductive coupler is interposed between the first member and the second member for thermally coupling the first member to the second member. At least one control spring is coupled between the first member and the second member. The control spring includes a NiTiFe comprising shape memory (SM) material that provides a phase change temperature <273 K, a transformation range <40 K, and a hysteresis of <10 K. A bias spring is between the first member and the second member. At the phase change the switch provides a distance change (displacement) between first and second member by at least 1 mm, such as 2 to 4 mm.

SURFACE MODIFIED MATERIALS FOR TAILORING RESPONSES TO ELECTROMAGNETIC FIELDS - A composition of matter includes a substrate material (M) having a bulk portion and an outer surface integrated to the bulk portion. The outer surface includes a modified surface layer. The modified surface layer extends to a depth from the outer surface of at least 1 nm. The modified surface layer includes M and at least one other material (X) which is a metal or metal alloy. The modified surface layer has a 25° C. electrical conductivity which is at least 2.5% above or below a 25° C. electrical conductivity in the bulk portion of M. The composition of matter can be an article that includes a frequency selective surface-based metamaterial, and the plurality of modified surface portions can be a plurality of periodic surface elements that provide a resonant frequency.

11-22-2012

20140050861

SYSTEM AND METHOD FOR SURFACE MODIFICATION BY LASER DIFFUSION - A method of forming surface modified substrates includes providing a substrate of material (M) having a bulk portion and an outer surface integrated with the bulk portion. A coating is deposited including metal organic molecules including at least one metal X or particles of metal X onto the outer surface. The coating is laser irradiated with a laser beam, where atoms of metal X diffuse into the outer surface to form a modified surface layer including both M and atoms of metal X on the bulk portion. The modified surface layer has a thickness of at least 1 nm, and a 25° C. electrical conductivity that is at least 2.5% above or 2.5% below a 25° C. electrical conductivity in the bulk portion.

02-20-2014

Patent applications by Rajan Vaidyanathan, Oviedo, FL US

Ramachandran Vaidyanathan, Baton Rouge, LA US

Patent application number

Description

Published

20100180098

CONFIGURABLE DECODER WITH APPLICATIONS IN FPGAS - The invention relates to hardware decoders that efficiently expand a small number of input bits to a large number of output bits, while providing considerable flexibility in selecting the output instances. One main area of application of the invention is in pin-limited environments, such as field programmable gates array (FPGA) used with dynamic reconfiguration. The invention includes a mapping unit that is a circuit, possibly in combination with a reconfigurable memory device. The circuit has as input a z-bit source word having a value at each bit position and it outputs an n-bit output word, where n>z, where the value of each bit position of the n-bit output word is based upon the value of a pre-selected hardwired one of the bit positions in the x-bit word, where the said pre-selected hardwired bit positions is selected by a selector address. The invention may include a second reconfigurable memory device that outputs the z-bit source word, based upon an x-bit source address input to the second memory device, where x

07-15-2010

Ramamurthy Vaidyanathan, Peoria, IL US

Patent application number

Description

Published

20150369160

METHOD OF CONTROLLING INJECTION PRESSURE LEVEL IN UNIT INJECTORS - A method to control an injection pressure level of fuel within a unit injector is provided. The method includes provision of a second spill valve in the unit injector, which is connected in parallel to a first spill valve. The fuel is delivered to the unit injector with the first spill valve maintained in a passive state. This facilitates return of the first portion of the fuel to the low-pressure fuel manifold. The first spill valve is actuated to an active state to block the flow of fuel to the low-pressure fuel manifold, to maintain the unit injector at the injection pressure level. The second spill valve is actuated concurrently or prior to the actuation of the first spill valve. This facilitates return of a second portion of the fuel to the low-pressure fuel manifold. This is done to limit the injection pressure level within the unit injector.

12-24-2015

Raman Vaidyanathan, White Plains, NY US

Patent application number

Description

Published

20150079723

Pressure Transfer Process for Thin Film Solar Cell Fabrication - In one aspect, a method for fabricating a thin film solar cell includes the following steps. A first absorber material is deposited as a layer A on a substrate while applying pressure to the substrate/layer A. A second absorber material is deposited as a layer B on layer A while applying pressure to the substrate/layer B. A third absorber material is deposited as a layer C on layer B while applying pressure to the substrate/layer C. A fourth absorber material is deposited as a layer D on layer C while applying pressure to the substrate/layer D. The first absorber material comprises copper, the second absorber material comprises indium, the third absorber material comprises gallium, and the fourth absorber material comprises one or more of sulfur and selenium, and wherein by way of performing the steps of claim

03-19-2015

Raman Vaidyanathan, Yorktown Heights, NY US

Patent application number

Description

Published

20120055612

ELECTRODEPOSITION METHODS OF GALLIUM AND GALLIUM ALLOY FILMS AND RELATED PHOTOVOLTAIC STRUCTURES - Photovoltaic devices and methods for preparing a p-type semiconductor layer for the photovoltaic devices generally include electroplating a layer of gallium or a gallium alloy onto a conductive layer by contacting the conductive layer with a plating bath free of complexing agents including a gallium salt, methane sulfonic acid or sodium sulfate and an organic additive comprising at least one nitrogen atom and/or at least one sulfur atom, and a solvent; adjusting a pH of the solution to be less than 2.6 or greater than 12.6. The photovoltaic device includes an impurity in the p-type semiconductor layer selected from the group consisting of arsenic, antimony, bismuth, and mixtures thereof. Various photovoltaic precursor layers for forming CIS, CGS and CIGS p-type semiconductor structures can be formed by electroplating the gallium or gallium alloys in this manner. Also disclosed are processes for forming a thermal interface of gallium or a gallium alloy with the electroplating process.

03-08-2012

20130008798

ELECTRODEPOSITION METHODS OF GALLIUM AND GALLIUM ALLOY FILMS AND RELATED PHOTOVOLTAIC STRUCTURES - Photovoltaic devices and methods for preparing a p-type semiconductor generally include electroplating a layer of gallium or a gallium alloy onto a conductive layer by contacting the conductive layer with a plating bath free of complexing agents including a gallium salt, methane sulfonic acid or sodium sulfate and an organic additive comprising at least one nitrogen atom and/or at least one sulfur atom, and a solvent; adjusting a pH of the solution to be less than 2.6 or greater than 12.6. The photovoltaic device includes an impurity in the p-type semiconductor layer selected from the group consisting of arsenic, antimony, bismuth, and mixtures thereof. Various photovoltaic precursor layers for forming CIS, CGS and CIGS p-type semiconductor structures can be formed by electroplating the gallium or gallium alloys in this manner. Also disclosed are processes for forming a thermal interface of gallium or a gallium alloy.

01-10-2013

20130269780

INTERFACE BETWEEN A I-III-VI2 MATERIAL LAYER AND A MOLYBDENUM SUBSTRATE - The present invention relates to a method for fabricating a thin layer made of a alloy and having photovoltaic properties. The method according to the invention comprises first steps of: a) depositing an adaptation layer (MO) on a substrate (SUB), b) depositing at least one layer (SEED) comprising at least elements I and/or III, on said adaptation layer. The adaptation layer is deposited under near vacuum conditions and step b) comprises a first operation of depositing a first layer of I and/or III elements, under same conditions as the deposition of the adaptation layer, without exposing to air the adaptation layer.

10-17-2013

20150233009

ELECTRODEPOSITION OF THIN-FILM CELLS CONTAINING NON-TOXIC ELEMENTS - A structure and method of making a thin-film solar cell is provided. A thin-film solar cell includes a substrate, absorber layer and a buffer layer. The absorber layer is deposited by a single-step bulk electrochemical process, or a multi-layer electrochemical process. The buffer layer is deposited by an electrochemical deposition process such as a multi-layer deposition or an atomic layer deposition. The absorber and buffer layers are non-toxic materials which can include sulfur incorporated during the deposition process or incorporated after deposition by an anneal step.

08-20-2015

20150236188

ELECTRODEPOSITION OF THIN-FILM CELLS CONTAINING NON-TOXIC ELEMENTS - A structure and method of making a thin-film solar cell is provided. A thin-film solar cell includes a substrate, absorber layer and a buffer layer. The absorber layer is deposited by a single-step bulk electrochemical process, or a multi-layer electrochemical process. The buffer layer is deposited by an electrochemical deposition process such as a multi-layer deposition or an atomic layer deposition. The absorber and buffer layers are non-toxic materials which can include sulfur incorporated during the deposition process or incorporated after deposition by an anneal step.

08-20-2015

20150236189

ELECTRODEPOSITION OF THIN-FILM CELLS CONTAINING NON-TOXIC ELEMENTS - A structure and method of making a thin-film solar cell is provided. A thin-film solar cell includes a substrate, absorber layer and a buffer layer. The absorber layer is deposited by a single-step bulk electrochemical process, or a multi-layer electrochemical process. The buffer layer is deposited by an electrochemical deposition process such as a multi-layer deposition or an atomic layer deposition. The absorber and buffer layers are non-toxic materials which can include sulfur incorporated during the deposition process or incorporated after deposition by an anneal step.

08-20-2015

20150243831

ELECTRODEPOSITION OF THIN-FILM CELLS CONTAINING NON-TOXIC ELEMENTS - A structure and method of making a thin-film solar cell is provided. A thin-film solar cell includes a substrate, absorber layer and a buffer layer. The absorber layer is deposited by a single-step bulk electrochemical process, or a multi-layer electrochemical process. The buffer layer is deposited by an electrochemical deposition process such as a multi-layer deposition or an atomic layer deposition. The absorber and buffer layers are non-toxic materials which can include sulfur incorporated during the deposition process or incorporated after deposition by an anneal step.

08-27-2015

Patent applications by Raman Vaidyanathan, Yorktown Heights, NY US

Raman Vaidyanathan, Elmsford, NY US

Patent application number

Description

Published

20110057546

PIEZOELECTRIC BASED ENERGY SUPPLY USING INDEPENDENT PIEZOELECTRIC COMPONENTS - A piezoelectric based energy supply includes a multiplicity of mechanical actuators able to be displaced through operation by an operator from a first position and a second position. A multiplicity of independent piezoelectric components is disposed below the multiplicity of actuators. Each independent piezoelectric component within the multiplicity of independent piezoelectric components is associated with at least one respective actuator in the multiplicity of actuators and is adapted to be deformed by displacement of the at least one respective actuator within the plurality of actuators from a first position and a second position. An electrical coupler electrically couples each of the multiplicity of independent piezoelectric components.

03-10-2011

20120299447

PIEZOELECTRIC BASED ENERGY SUPPLY USING INDEPENDENT PIEZOELECTRIC COMPONENTS - A piezoelectric based energy supply includes a multiplicity of mechanical actuators able to be displaced through operation by an operator from a first position and a second position. A multiplicity of independent piezoelectric components is disposed below the multiplicity of actuators. Each independent piezoelectric component within the multiplicity of independent piezoelectric components is associated with at least one respective actuator in the multiplicity of actuators and is adapted to be deformed by displacement of the at least one respective actuator within the plurality of actuators from a first position and a second position. An electrical coupler electrically couples each of the multiplicity of independent piezoelectric components.

11-29-2012

Raman Vaidyanathan, Yonkers, NY US

Patent application number

Description

Published

20110108115

Forming a Photovoltaic Device - Methods for forming photovoltaic devices, methods for forming semiconductor compounds, photovoltaic device and chemical solutions are presented. For example, a method for forming a photovoltaic device comprising a semiconductor layer includes forming the semiconductor layer by electrodeposition from an electrolyte solution. The electrolyte solution includes copper, indium, gallium, selenous acid (H

05-12-2011

Ramesh Vaidyanathan, Madison, WI US

Patent application number

Description

Published

20100159526

SELECTIVE 5' LIGATION TAGGING OF RNA - The present invention provides novel compositions, kits and methods employing RNA 5′ polyphosphatases, RNA 5′ monophosphatases, capping enzymes, decapping enzymes, nucleic acid pyrophosphatases and RNA ligases, as well as other enzymes, for selective 5′ ligation tagging of desired classes of RNA molecules that differ with respect to particular chemical moieties on their 5′ ends. The 5′tagged RNA molecules can be used for synthesis of tagged first-stand cDNA, double-stranded cDNA, and sense or antisense RNA for a variety of uses.

06-24-2010

20110104785

METHODS AND KITS FOR 3'-END-TAGGING OF RNA - The present innovation provides methods and kits that enable rapid and efficient dual end-tagging of RNA to prepare libraries for analysis by applications such as next-generation RNA sequencing, qPCR, microarray analysis, or cloning. The methods do not require time-consuming and inefficient gel-purification steps that are common to methods known in the art. In addition, the present invention provides methods and kits for rapid, high-throughput enzymatic preparation of 5′-activated, 3′-blocked DNA oligonucleotides from standard, single-stranded DNA oligonucleotides.

05-05-2011

20120156753

Selective 5' Ligation Tagging of RNA - The present invention provides novel compositions, kits and methods employing RNA 5′ polyphosphatases, RNA 5′ monophosphatases, capping enzymes, decapping enzymes, nucleic acid pyrophosphatases and RNA ligases, as well as other enzymes, for selective 5′ ligation tagging of desired classes of RNA molecules that differ with respect to particular chemical moieties on their 5′ ends. The 5′ tagged RNA molecules can be used for synthesis of tagged first-stand cDNA, double-stranded cDNA, and sense or antisense RNA for a variety of uses.

06-21-2012

20120196278

RNA POLYPHOSPHATASE COMPOSITIONS, KITS, AND USES THEREOF - The present invention relates to the discovery of RNA 5′ polyphosphatase enzymes not previously described in the art, methods for discovery of said enzymes, compositions of said enzymes, methods for making said enzymes, and various methods and kits for using said enzymes for biomedical research, for human and non-human diagnostics, for production of therapeutic products, and for other applications. In particular, some embodiments provide compositions, kits and methods for employing RNA polyphosphatases for isolation, purification, production, and assay of capped RNA using a biological sample or a sample from an in vitro capping reaction wherein the sample also contains RNA that is not capped. Other embodiments provide compositions, kits and methods wherein RNA polyphosphatases comprise signal-amplifying enzymes for analyte-specific assays.

08-02-2012

20130029326

Selective 5' Ligation Tagging of RNA - The present invention provides novel compositions, kits and methods employing RNA 5′ polyphosphatases, RNA 5′ monophosphatases, capping enzymes, decapping enzymes, nucleic acid pyrophosphatases and RNA ligases, as well as other enzymes, for selective 5′ ligation tagging of desired classes of RNA molecules that differ with respect to particular chemical moieties on their 5′ ends. The 5′ tagged RNA molecules can be used for synthesis of tagged first-stand cDNA, double-stranded cDNA, and sense or antisense RNA for a variety of uses.

01-31-2013

20140179562

METHODS AND KITS FOR 3'-END-TAGGING OF RNA - The present innovation provides methods and kits that enable rapid and efficient dual end-tagging of RNA to prepare libraries for analysis by applications such as next-generation RNA sequencing, qPCR, microarray analysis, or cloning. The methods do not require time-consuming and inefficient gel-purification steps that are common to methods known in the art. In addition, the present invention provides methods and kits for rapid, high-throughput enzymatic preparation of 5′-activated, 3′-blocked DNA oligonucleotides from standard, single-stranded DNA oligonucleotides.

Ranjii Vaidyanathan, Stillwater, OK US

Patent application number

Description

Published

20090027069

FUNCTIONALIZED CARBON NANOTUBE-POLYMER COMPOSITES AND INTERACTIONS WITH RADIATION - The present invention involves the interaction of radiation with functionalized carbon nanotubes that have been incorporated into various host materials, particularly polymeric ones. The present invention is directed to chemistries, methods, and apparatuses which exploit this type of radiation interaction, and to the materials which result from such interactions. The present invention is also directed toward the time dependent behavior of functionalized carbon nanotubes in such composite systems.

01-29-2009

20090099276

FUNCTIONALIZED CARBON NANOTUBE-POLYMER COMPOSITES AND INTERACTIONS WITH RADIATION - The present invention involves the interaction of radiation with functionalized carbon nanotubes that have been incorporated into various host materials, particularly polymeric ones. The present invention is directed to chemistries, methods, and apparatuses which exploit this type of radiation interaction, and to the materials which result from such interactions. The present invention is also directed toward the time dependent behavior of functionalized carbon nanotubes in such composite systems.

04-16-2009

Ravi Vaidyanathan, Belle Mead, NJ US

Patent application number

Description

Published

20120021740

System and Method for Load Balancing and Handoff Management Based on Flight Plan and Channel Occupancy - A predictive system and method for aircraft load balancing and handoff management leverages the aircraft flight plan as well as channel occupancy and loading information. Several novel techniques are applied to the load balancing and handoff management problem: Use of aircraft position and flight plan information to geographically and temporally predict the appropriate ground stations that the aircraft should connect to for handoff, and monitoring the load of ground stations and using the ground-requested, aircraft initiated handoff procedure to influence the aircraft to connect to lightly loaded ground stations.

01-26-2012

20120275789

SYSTEM AND METHOD FOR AUTOMATED PROVISIONING OF SERVICES USING SINGLE STEP ROUTING AND WAVELENGTH ASSIGNMENT ALGORITHM IN DWDM NETWORKS - A single step routing and wavelength assignment method and system for automated provisioning of services on DWDM networks is presented. This novel single step solution automates design and assignment of services in DWDM networks. For an automated provisioning platform that can handle the routing and wavelength assignment in a single step, the solution avoids reconfiguration of existing services. It also takes into consideration practical aspects of DWDM transponder availability at termination sites and regeneration sites along the selected route. The methodology includes iterative computation of common channel sets to avoid multiple shortest path computations for each of the wavelengths.

11-01-2012

Ravichander Vaidyanathan, Belle Mead, NJ US

Patent application number

Description

Published

20110158095

NON-BLOCKING ADMISSION CONTROL - A method for controlling network access comprises receiving a request to allow a communication flow over a network and temporarily allowing the communication flow over the network before a response to the request is transmitted. Further, the availability of one or more network resources may be determined and compared with resources required for the requested communication flow. Priority of the communication flow may also be determined, and the temporarily allowed communication flow may be responded to based on the available resources, the requested resources, and the priority.

06-30-2011

20110185047

SYSTEM AND METHOD FOR A DISTRIBUTED FAULT TOLERANT NETWORK CONFIGURATION REPOSITORY - An autonomous management cluster of network elements serves as a distributed configuration repository. Network elements sharing a common pre-determined shared identifier autonomously form themselves as a management cluster. The network elements in the cluster exchange configuration files. In the event of a loss, destruction, or corruption of one of the network element's configuration file, the network element recovers its configuration file from its closest neighbor in its management cluster. The management cluster can also be used to efficiently disseminate configuration changes by simply communicating the changes to one or more elements in the cluster, and allowing the other nodes in the cluster to discover and retrieve their updated configuration files.

07-28-2011

20110271340

METHOD AND APPARATUS FOR DETECTING SPOOFED NETWORK TRAFFIC - A method and apparatus for detecting spoofed IP network traffic is presented. A mapping table is created to indicate correlations between IP address prefixes and AS numbers, based on routing information collected from a plurality of data sources. At each interface of a target network, IP address prefixes from a training traffic flow are acquired and further converted into AS numbers based on the mapping table. An EAS (Expected Autonomous System) table is populated by the AS numbers collected for each interface. The EAS table is used to determine if an operation traffic flow is allowed to enter the network.

11-03-2011

20130125235

Method, Apparatus and Program for Detecting Spoofed Network Traffic - A method, an apparatus and a program for detecting spoofed Internet Protocol (IP) traffic directed to a network having a plurality of autonomous systems (AS) is provided. The method comprises receiving an incoming packet through an AS, the incoming packet containing a source IP address and a destination IP address, acquiring a corresponding source and destination IP address prefixes, converting the corresponding source and destination IP address prefixes into a source AS number and a destination AS number, determining if the incoming packet arrived from an unexpected source based upon the corresponding destination IP address prefix and the converted source and destination AS number using an unexpected pair tuple table generated from network routing information and generating an alert indicating that the incoming packet is not allowed to enter the network.

05-16-2013

20140020099

SYSTEM AND METHOD FOR CREATING BGP ROUTE-BASED NETWORK TRAFFIC PROFILES TO DETECT SPOOFED TRAFFIC - An inventive system and method for creating source profiles to detect spoofed traffic comprises obtaining a routing path for data to traverse nodes using traffic profiles, each routing path comprising at least a target AS, initializing one or more AS sets with last hop ASes, enhancing the AS sets by connecting the AS sets to routers, for each enhanced AS set, filtering observed traffic flows, and using the filtered flows to associate enhanced AS sets with network monitoring points to create the source profiles. In one aspect, filtering flows comprise TCP session filtering and/or destination bogon filtering. In one aspect, the routers are border gateway protocol routers. In one aspect, the last hop ASes are one hop away from the target AS.

01-16-2014

Patent applications by Ravichander Vaidyanathan, Belle Mead, NJ US

Ravi K. Vaidyanathan, Austin, TX US

Patent application number

Description

Published

20140282340

METHOD FOR PROVISIONING DECOUPLING CAPACITANCE IN AN INTEGRATED CIRCUIT - A method of provisioning an integrated circuit with decoupling capacitance includes identifying in an initial design of the integrated circuit lacking decoupling elements, a standard cell instance satisfying a transient power or frequency switching criteria. Based on a transient power characteristic of the standard cell instance, a decoupling capacitance requirement for the standard cell instance is determined. The decoupling capacitance requirement indicates a capacitance sufficient to bring the standard cell instance into compliance with a stability constraint on a supply voltage node of the standard cell instance. A decoupling capacitor satisfying the decoupling capacitance requirement is provisioned by appending an appropriate sized decap transistor having one or more gate electrode elements to the standard cell instance. The size of the decap transistor may be derived from the required decoupling capacitance, the amount of decoupling capacitance contributed by each gate electrode element, and the area required for each gate electrode element.

Sathya Vaidyanathan, Troy, MI US

Savithri Vaidyanathan, Hopkinton, MA US

Patent application number

Description

Published

20160104020

BARCODE DECODING - Systems and methods for decoding a barcode are disclosed. A scan signal for a first portion of the barcode is acquired. Integrated sub-character barcode feature evidence for the barcode is stored including evidence for a first plurality of possible sub-character barcode feature interpretations for a first plurality of sub-character barcode features. Sub-character barcode feature measurements are extracted for a second plurality of sub-character barcode features from the scan signal. Sub-character barcode feature evidence is determined for the second plurality of sub-character barcode features, including evidence for a second plurality of possible sub-character barcode feature interpretations for the second plurality of sub-character barcode features. Whether a portion of the integrated sub-character barcode feature evidence corresponds to a portion of the sub-character barcode feature evidence is determined. The sub-character barcode feature evidence is integrated into the integrated sub-character barcode. Character values are determined from the integrated sub-character barcode feature evidence.

04-14-2016

Shankar Vaidyanathan, Sugar Land, TX US

Patent application number

Description

Published

20090095654

HYDROPROCESSING IN MULTIPLE BEDS WITH INTERMEDIATE FLASH ZONES - The instant invention comprises a hydroprocessing method having at least two stages. The first stage employs a hydroprocessing catalyst which may contain hydrotreating catalyst, hydrocracking catalyst, or a combination of both. The subsequent stage is limited to hydrocracking. Conversion in subsequent stages may be improved by the addition of multiple reaction zones for hydrocracking, with flash separation zones between the stages. Middle distillate yield is thereby increased and the volume of the recycle stream is reduced. This invention reduces the need for equipment which would normally be required for a large recycle stream.

04-16-2009

Shankar Vaidyanathan, Landing, NJ US

Patent application number

Description

Published

20080289996

HYDROPROCESSING IN MULTIPLE BEDS WITH INTERMEDIATE FLASH ZONES - The instant invention comprises a hydroprocessing method having at least two stages. The first stage employs a hydroprocessing catalyst which may contain hydrotreating catalyst, hydrocracking catalyst, or a combination of both. The subsequent stage is limited to hydrocracking. Conversion in subsequent stages may be improved by the addition of multiple reaction zones for hydrocracking, with flash separation zones between the stages. Middle distillate yield is thereby increased and the volume of the recycle stream is reduced. This invention reduces the need for equipment which would normally be required for a large recycle stream.

11-27-2008

Shankar Vaidyanathan, Sammamish, WA US

Patent application number

Description

Published

20090254846

INTERACTIVE HOST-AWARE ADVERTISING - Embodiments of the invention provide a method, system, and media for enabling an advertisement to interact with a software application. This can include receiving advertising content that is to be hosted by a software application. The advertising content can include an advertisement to be presented as well as an object that includes product information. The object can be interacted with by the software application. The product information relates to a product offering that is being promoted by the advertisement. The method further includes presenting the advertisement within the software application, and enabling an interaction method with the software application such that the product information is utilized by the software application to present a presentation that becomes part of a work of the software application. The software application can then be used to modify imported product information. Links to the outside world enable dynamic updating of even the imported product information, and also enable transactions to be performed that are associated with the advertisement.

10-08-2009

20100082440

ADAPTIVE RUN-TIME ADVERTISEMENTS - Systems, computer-implemented methods and computer-storage media are provided for presenting customizable advertisements to a user. Advertising is customized through the use of user-specific or user-relevant data. Items such as keywords, profile data, and application data are received and are then used to retrieve customizations. These customizations are stored by a server or group of servers that the vendor makes available to the advertising provider. Items that could further identify adaptations desirable for advertising, such as a user profile, may be sent to the vendor's server as well. The adaptations take forms that include pictures, text, graphics, links, audio, and video files. Systems that comprise an advertising server, a vendor server, and a client application used for completing the above method, as well as computer-readable media necessary at each device to accomplish the customizations, are also described.

04-01-2010

20100191599

LOCAL TARGETING ENGINE - Technology is described for local ad targeting. An engine executing on a client computing device may select ads based on rules that can be modified without modifying the engine. The engine can select from advertisements stored locally based on data discovered at the client computing device, such as by observing the user's actions, stored documents, state of the client computing device and/or its peripherals, etc. The technology can employ plug-ins to extend functionality provided by the engine. The technology can include a plug-in manager that manages plug-ins. The technology can also download and manage rules. Each rule can specify what actions to take, such as when an event occurs. When a component of the operating system observes an event, the engine (or a rule executor component associated with the engine) executes each related rule. The technology can thus select ads based on arbitrary events of the operating system, applications, or other components.

07-29-2010

20100235238

Registering Media For Configurable Advertising - A method for registering a media for configurable advertising is described herein. Advertising policies from a publisher of the media may be received at a video advertising platform. A request from the publisher to register the media for advertising may be received at a video advertising platform. The request may have media metadata. A media manifest may be generated at the video advertising platform. The media manifest may be based on the media metadata and the advertising policies. The media manifest may be configured to be received by a media player. The media player may play the media with one or more advertisements as specified by the media manifest.

09-16-2010

20100313180

SYSTEMS AND METHODS FOR VARYING SOFTWARE BUILD PROPERTIES USING PRIMARY AND SUPPLEMENTAL BUILD FILES - A primary file can be used to specify default build properties for software under development. A set of modified build properties may be stored in a supplemental file. The default build properties can be temporarily overridden with modified build properties for a given build, allowing freedom in the choice of build properties without proliferation of files used for the same purpose, which can be confusing. In addition, users can create new build commands for software under development, and associate the new commands with supplemental files. When the user invokes a new build command, the build process can override the default properties with the modified properties in the supplemental file, and then restore the defaults. Other advantages and features of the invention are described below.

12-09-2010

20110313848

METADATA-ENABLED DYNAMIC UPDATES OF ONLINE ADVERTISEMENTS - Systems, methods, and computer media for dynamically updating online advertisements and providing updated online advertisements are provided. An object-oriented online advertisement is provided that has properties inherited from an advertisement class. The inherited properties include metadata fields and corresponding metadata values. The metadata fields and values determine the content, appearance, behavior, and other characteristics of the online advertisement when it is published on a web page. Changes to or addition or deletion of metadata fields and values in an advertisement class or subclass are communicated to the online advertisements, and the metadata of the advertisements are updated to reflect the changes.

12-22-2011

20110313859

TECHNIQUES FOR ADVERTISER GEOTARGETING USING MAP COORDINATES - Techniques to provide geo-targeted advertising are described. A technique may include displaying a map to an advertiser at a first zoom level. The advertiser may stay at the first zoom level or change to a second zoom level. The advertiser may also create a user-defined area of the map. The advertiser may select an advertising campaign, and the advertising system may associate the selected advertising campaign with the user-defined area and the selected zoom level. The advertising system may then provide the selected advertising campaign for display in a mapping application operating on a client device when the user-defined area and the selected zoom level are viewed in the mapping application. Other embodiments are described and claimed.

12-22-2011

20110314419

CUSTOMIZING A SEARCH EXPERIENCE USING IMAGES - Systems, methods, and computer storage media having computer-executable instructions embodied thereon that present images customized for a user. In embodiments, a search query input by a user and user data associated with the user are referenced. The search query and/or user data is utilized to select one or more images to display via a display screen. Such an image(s) can be, for example, a background image that is presented as a background to a search results webpage and/or an icon image that represents a category of search results.

12-22-2011

20110320956

INTERACTION BETWEEN ADS AND APPLICATIONS - Various technologies, methods, systems, processes, and compositions of matter pertaining to advertisements, and advertisement interactions with users and applications may be described. A single advertisement may be selected for a user based on a single lookup of the user profile at an advertisement server. The advertisement server may send a single adget to the user. This single adget is then seamlessly used on multiple devices. Each device may automatically select a different View of the advertisement. Each device may automatically render a different Actions as supported by a device.

12-29-2011

20120278173

ADVERTISEMENT STORAGE AND RETRIEVAL - Architecture for finding and browsing advertisements presented to a user. In general, the user is able to save advertisements, distribute/share saved advertisements and/or advertisements in the user history, and distribute/share advertisements via existing communication modalities (e.g., email, SMS (short message service), social networks, messaging, etc.). The architecture provides a website the user can access to view the user history of advertisements, coupons, and offers that were presented to the user. Saved advertisements can be made available only for the duration of that particular campaign, beyond which the advertisements can be grayed out and purged with user consent. Additionally, all the advertisements can be published via one or more websites, store advertisements locally on a device, store advertisements in the cloud, and synchronize advertisements across different devices.

11-01-2012

20150095164

INTERACTIVE HOST-AWARE CONTENT - Embodiments of the invention provide a method and system, for enabling an advertisement to interact with a software application. This can include receiving advertising content that is to be hosted by a software application. The advertising content can include an advertisement to be presented as well as an object that includes product information. The object can be interacted with by the software application. The product information relates to a product offering that is being promoted by the advertisement. The method further includes presenting the advertisement within the software application, and enabling the software application to utilize the product information in a presentation that becomes part of a work of the software application. The software application can be used to modify imported product information. Links to the outside world enable dynamic updating of even the imported product information, and also enable transactions to be performed that are associated with the advertisement.

04-02-2015

Patent applications by Shankar Vaidyanathan, Sammamish, WA US

Subramanian Vaidyanathan, Piscataway, NJ US

Patent application number

Description

Published

20120171811

ORGANIC SEMICONDUCTOR COMPOSITIONS WITH NANOPARTICLES - A method of fabricating a circuit includes chemically bonding a coating to a plurality of nanoparticles. The nanoparticles are dispersed in a medium comprising organic molecules. An organic semiconductor channel is formed that comprises the medium. A plurality of electrodes is formed over the substrate. The electrodes are located to function as two of a gate electrode, a drain electrode, and a source electrode of a field-effect transistor.